76786860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2447}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 215502336

約数和(自身を除く): 138715476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2447, 2615, 3138, 4894, 5230, 6276, 7341, 7845, 9788, 10460, 12235, 14682, 15690, 24470, 29364, 31380, 36705, 48940, 73410, 146820, 1279781, 2559562, 3839343, 5119124, 6398905, 7678686, 12797810, 15357372, 19196715, 25595620, 38393430, 76786860]

約数ペア:

[(1, 76786860), (2, 38393430), (3, 25595620), (4, 19196715), (5, 15357372), (6, 12797810), (10, 7678686), (12, 6398905), (15, 5119124), (20, 3839343), (30, 2559562), (60, 1279781), (523, 146820), (1046, 73410), (1569, 48940), (2092, 36705), (2447, 31380), (2615, 29364), (3138, 24470), (4894, 15690), (5230, 14682), (6276, 12235), (7341, 10460), (7845, 9788)]